JPS6324093Y2 - - Google Patents

Description

[Detailed explanation of the idea]

The present invention relates to improvements in sports clothing such as sports shirts, sports pants, sports training jackets, and sports training pants. Conventionally, the materials, knitting structures, and fabric structures used in sports clothing have been determined based on comfort (comfort) against insensible perspiration and perspiration (hereinafter simply referred to as perspiration), or durability such as appearance and abrasion. However, sports clothing made from a fabric that combines the performance of both points has not existed. The inventors of the present invention considered sports clothing that has good comfort against sweat, absorbing sweat in the back layer of the knitted fabric, passing it through the middle layer of the knitted fabric, and releasing it from the surface layer of the knitted fabric into the outside air. It was discovered that the triangular structure knitted fabric, which has the function of releasing moisture, has good comfort against sweat, and by using net or mesh material for the outer fabric of this knitted fabric, it has excellent durability. devised new sports clothing. That is, the present application is made of a laminated material of an outer fabric and an inner fabric,
The outer fabric is made of net or mesh material, and the inner fabric is made of hydrophilic fibers to absorb moisture and sweat from the human body, and the inner fabric retains heat and retains moisture in the back layer. an intermediate layer composed of hydrophobic fibers to allow moisture to permeate to the surface layer; a surface layer composed of fibers containing hydrophilic fibers to absorb and release moisture from the intermediate layer; The density ratio between the layer and the surface layer is 4:3 to 4:1
This sports clothing is characterized by being composed of a three-layered fabric. Hereinafter, according to an example in which the present application is illustrated in the drawings,
Explain in detail. The outer fabric 1 is made of a net or mesh material having a cover factor of 0.05 to 0.3, and the threads constituting the net or mesh material have a thickness of 75 to 300 deniers. The fiber material may be either hydrophilic fiber or hydrophobic fiber, such as polyester fiber, polyurethane fiber, polyacrylic fiber, polyamide fiber, cotton, linen, or wool.
Hydrophobic fibers are preferred. The back layer C of the inner fabric 2 is composed of hydrophilic fibers,
For example, natural fibers such as cotton, hemp, and wool, and recycled fibers such as viscose and rayon are preferable. The middle layer b of the inner fabric 2 is composed of hydrophobic fibers,
For example, polyester fibers, acrylic fibers, polyamide fibers, vinyl chloride fibers, etc. are preferred. The surface layer a of the inner fabric 2 is composed of fibers containing hydrophilic fibers. Moreover, the density ratio of the back layer, intermediate layer, and surface layer of the inner fabric 2 is important, that is, the density ratio of the back layer and the surface layer needs to be 4:3 to 4:1. The reason for this is that the denser back layer allows the back layer to absorb more sweat, and also allows more moisture to be released from the less dense surface layer. The method of laminating the outer fabric 1 and inner fabric 2 is adhesive,
There are also braids (tack braids), but braids are preferred from the viewpoint of texture and strength. In addition, in this invention, hydrophilic fiber is 65%
Fibers with a moisture content of 5% or more at RH and 20°C, such as natural fibers such as cotton, linen, and wool, and recycled fibers such as viscose and rayon. Hydrophobic fibers are fibers with a moisture content of 5% or less at 65% RH and 20°C, and hydrophilic fibers are fibers with a moisture content difference of 1% or more, such as polyester fibers, acrylic fiber, polyamide fiber,
Contains vinyl chloride fibers. Sports shirts, sports pants,
Sewing sports clothing such as sports training jackets and sports training pants. As described above, when worn, the sports clothing of the present invention remains dry and comfortable even during insensible excretion and when sweating due to exercise, and the outer fabric is easily damaged by friction. Because it uses strong fibers, it is also excellent in terms of durability. Examples of the present invention will be described below. In the examples, the inside of clothes was measured using a clothes inside climate simulation device (see Japanese Patent Application No. 119586/1986), the environmental conditions were set to 20℃ and 65% RH, and the temperature of the simulated skin was set to 35℃. Measurements were taken when one piece of the same was worn. The strength was measured according to JIS-1096A method using a Müllen type bursting strength tester. Example 1 Cover factor made of 150 denier 48 filament polyester false twisted yarn as outer fabric 1
0.1 plain net was used. As the inner fabric 2, the back layer a uses one cotton yarn (30/1'S), the middle layer b uses two 75 denier 24 filaments of polyester false twisted yarn, and the surface layer c uses cotton yarn (30/1'S). ) were used to knit a knitted fabric with a tactile reversible structure. Outer fabric 1 and inner fabric 2 were knitted and laminated to form a laminated fabric. The density ratio between the back layer a and the surface layer c of the inner fabric 2 was 2:1, and the density ratio between the surface layer c and the intermediate layer b was 8:1. The basis weight of the laminated cloth is 255g/ ^m2 , and the load is 1
The thickness under g/cm ² was 1.70 mm. A sports shirt was made using the laminated fabric. Comparative Example 1 The knitted fabric of Example 1 except for the outer fabric, that is, the back layer used one cotton yarn (30/1'S), the middle layer used two 75 denier 24 filament polyester false twisted yarns, For the surface layer, two cotton yarns (30/1'S) were used to knit a three-layer knitted fabric with a reversible knitting structure. The density ratio between the back layer and the surface layer was 2:1, and the density ratio between the surface layer and the intermediate layer was 8:1. The basis weight of the knitted fabric is 235g/ ^m2 , and the load is 1
The thickness under g/cm ² was 1.45 mm. A sports shirt was made using the knitted fabric. Comparative Example 2 The outer fabric used was the same mesh material as in Example 1, ie, a plain net made of 150 denier 48 filament processed polyester yarn and having a cover factor of 0.1. The inner fabric is a blend of cotton and acrylic yarn (weight blend ratio
70:30) was used to knit a four-tier double-sided stockinette.
The outer fabric and inner fabric were woven and laminated to form a laminated fabric. The basis weight of the laminated cloth is 260g/ ^m2 , and the load is 1
The thickness under g/cm ² was 1.91 mm. A sports shirt was made using the laminated fabric. The sports shirts obtained in Example 1, Comparative Example 1, and Comparative Example 2 were evaluated using the above-mentioned in-clothing climate simulation device and burst strength tester. The results are shown in Table 1.

[Table] As can be seen from Table 1, it was found that Comparative Example 1 had low humidity inside the clothes but low strength, and Comparative Example 2 had high strength but high humidity inside the clothes. In comparison, it was found that Example 1 according to the present invention maintains a comfortable humidity inside the clothes (50±10% RH) and is also superior in strength.

[Brief explanation of the drawing]

FIG. 1 shows a cross-sectional view of the fabric of the present invention. 1... Outer fabric, 2... Inner fabric, a... Back layer, b...
...middle layer, c...surface layer.

Claims (1)

[Scope of utility model registration request] Consists of a laminated material of outer fabric and inner fabric, the outer fabric is made of net or mesh material, and the inner fabric is made of hydrophilic fiber to absorb moisture or sweat from the human body. The middle layer is made of hydrophobic fibers to insulate and retain moisture in the back layer and permeate to the surface layer.The middle layer is made of fibers containing hydrophilic fibers to absorb and release moisture in the middle layer. 1. A sports clothing comprising a three-layer structure fabric having a surface layer of 100% polyester, and a density ratio of 4:3 to 4:1 between the back layer and the surface layer.